Trash can cover



FIG. 1 is a perspective view of a trash can cover showing my new design;

FIG. 2 is a reduced scale front elevational view thereof; the rear elevational view being substantially similar thereof;

FIG. 3 is a right end elevational view thereof; the left end _elevational view being substantially similar thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a partial sectional view taken along the line 6--6 _of FIG. 2. 

The ornamental design for a trash can cover, as shown and described. 